/*
 * Copyright 2012 Alain Pannetrat (L1L1@gmx.com)
 * 
 * This file is part of cookie-miner.
 * 
 * cookie-miner is free software: you can redistribute it and/or modify 
 * it under the terms of the GNU General Public License as published by 
 * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
 * 
 * cookie-miner is distributed in the hope that it will be useful, but 
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License 
 * along with cookie-miner. If not, see http://www.gnu.org/licenses/.
 *
 * @version: $Id$
 *
 */
#ifndef BUFIO_ZLIB_H
#define BUFIO_ZLIB_H

#include "bufio.h"
#include <zlib.h>

#define CHUNK 16384

class BufferInflateMemory: public BufferOutMemory { 
	public:
		static BufferInflateMemory* create();
		virtual bool write_uchar(const unsigned char c);
		const unsigned char *get_data();
                unsigned get_size();
		virtual ~BufferInflateMemory();
	protected:
		BufferInflateMemory();
	private:
		z_stream _strm;
		unsigned char _in_buf[CHUNK];
		unsigned _in_pos;
		
		int zlib_inflate();
		bool _header_done;
		DISALLOW_COPY_AND_ASSIGN(BufferInflateMemory);		
};

#endif
